<navigation:Page x:Class="uTorrentSL.About" 
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:navigation="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Navigation"
    d:DesignWidth="640" d:DesignHeight="300" mc:Ignorable="d"
    Style="{StaticResource PageStyle}">

    <Grid x:Name="LayoutRoot">
        <ScrollViewer x:Name="PageScrollViewer" Style="{StaticResource PageScrollViewerStyle}">
        <StackPanel x:Name="ContentStackPanel">

                <TextBlock x:Name="HeaderText" Style="{StaticResource HeaderTextStyle}" 
                                   Text="About"/>
                <TextBlock x:Name="ContentText" Style="{StaticResource ContentTextStyle}" 
                                   Text="About page content"/>

            </StackPanel>
        </ScrollViewer>
    </Grid>

</navigation:Page>